How bugzilla works

Maybe I'm just stupid, but I can't get mozilla to work. I'd like to use it in
a way similar to keystone, ie. print all the bugs except the closed ones. How
do I do that? I can't see any bug, and I've tried many different queries.
--
Simon Perreault -- Public key: http://nomis80.linuxfromscratch.org/nomis80.gpg